<template>
    <div>
        <!-- 面包屑导航区域 -->
      <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>订单管理</el-breadcrumb-item>
        <el-breadcrumb-item>订单列表</el-breadcrumb-item>
      </el-breadcrumb>

        <!-- 卡片视图区域 -->
        <el-card class="box-card">
                <!-- 搜索与添加区域 -->
            <el-row> 
                <el-col :span="8">
                <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable>
                    <el-button slot="append" icon="el-icon-search"></el-button>
                </el-input>
                </el-col>
            </el-row>

            <!-- 订单列表数据区域 -->
            <el-table stripe border :data="orderslist" style="width: 100%">
                <!-- 索引列 -->
                <el-table-column label="#" type="index"></el-table-column>
                <!-- 订单数据列 -->
                <el-table-column label="订单编号" prop="order_number"></el-table-column>
                <el-table-column label="订单价格" prop="order_price" width="150px"></el-table-column>
                <el-table-column label="是否付款" prop="pay_status" width="150px">
                    <template slot-scope="scope">
                        <el-tag type="danger" v-if="scope.row.pay_status === '0' ">未付款</el-tag>
                        <el-tag type="success" v-else>已付款</el-tag>
                    </template>
                    
                </el-table-column>
                <el-table-column label="是否发货" prop="is_send" width="150px"></el-table-column>
                <el-table-column label="下单时间" prop="create_time" width="180px">
                    <template slot-scope="scope">
                        {{scope.row.create_time | dateFormat}}  
                    </template>
                </el-table-column>
                <el-table-column label="操作" width="150px">
                    <template slot-scope="scope">
                        <!-- 修改地址按钮 -->
                        <el-tooltip effect="dark" content="修改订单地址" placement="top" :enterable="false">
                            <el-button @click="showEditDialog(scope.row.order_id)" type="primary" icon="el-icon-edit" size="mini"></el-button>
                        </el-tooltip>
                        <!-- 查询物流信息 -->
                        <el-tooltip effect="dark" content="物流信息" placement="top" :enterable="false">
                            <el-button @click="showProgressBox" type="success" icon="el-icon-location" size="mini"></el-button>
                        </el-tooltip>
                    </template>
                </el-table-column>
                </el-table>

            <!-- 分页区域 -->
            <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
                :current-page="queryInfo.pagenum" :page-sizes="[5, 10, 15, 20]" :page-size="queryInfo.pagesize"
                layout="total, sizes, prev, pager, next, jumper" :total="total">
            </el-pagination>
        </el-card>

        <!-- 修改地址的对话框 -->
        <el-dialog title="修改地址" :visible.sync="orderDialogVisible" width="50%" @close="addressDialogClosed">     
            <el-form ref="addressFormRef" :rules="addressFormRules" :model="addressForm" label-width="100px">
                <el-form-item label="省市区/县" prop="address1">
                    <el-cascader v-model="addressForm.address1" :options="cityData" @change="handleChange"
                            :props="{ expandTrigger: 'hover' }">
                    </el-cascader>
                </el-form-item>
                <el-form-item label="详细地址" prop="address2">
                    <el-input v-model="addressForm.address2"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="orderDialogVisible = false">取 消</el-button>
                <el-button type="primary" @click="orderDialogVisible = false">确 定</el-button>
            </span>
        </el-dialog>

        <!-- 展示物流进度的对话框 -->
        <el-dialog title="物流进度" :visible.sync="progressDialogVisible" width="50%">    
            <!-- 时间线 --> 
            <el-timeline>
                <el-timeline-item v-for="(activity, index) in progressInfo" :key="index" :timestamp="activity.time">
                {{activity.context}}
                </el-timeline-item>
            </el-timeline>
        </el-dialog>
    </div>
</template>

<script>
import cityData from './citydata';
export default {
    name:'Order',
    data(){
        return{
            queryInfo:{
                query:'',
                pagenum: 1,
                pagesize: 10,

            },
            orderslist:[],
            //订单总数
            total:0,
            //控制修改地址对话框的显示与隐藏
            orderDialogVisible: false,
            //表单验证规则对象
            addressFormRules: {
                address1:[
                    {required: true, message:'请选择省市区/县',trigger:'blur'},
                ],
                address2:[
                    {required: true, message:'请填写详细地址',trigger:'blur'},
                ]

            },
            //修改地址对话框数据对象
            addressForm:{
                address1:[],
                address2:'',
            },
            //省市区/县的数据源
            cityData,
            //控制修改物流进度对话框的显示与隐藏
            progressDialogVisible:false,
            //物流信息数据
            progressInfo: []
        }
    },
    created(){
    this.getOrdersList();
    },
    methods: {
        /* 获取订单数据列表 */
        async getOrdersList(){
                const {data: res} = await this.$http.get('orders',{params: this.queryInfo});
                console.log('@@',res);
                if(res.meta.status !== 200){
                    return this.$message.error('获取订单列表失败!');
                }
                this.orderslist = res.data.goods;
                this.total = res.data.total;               
            },
        
        /* 每页显示条数发生改变时调用 */
        handleSizeChange(newSize){
            /* console.log('每页显示条数发生了改变!') */
            this.queryInfo.pagesize = newSize;
            this.getOrdersList();
        },

        /* 页码值发生改变时调用 */
        handleCurrentChange(newPage){
            /* console.log('页码值发生了改变!') */
            this.queryInfo.pagenum = newPage;
            this.getOrdersList();
        },

        /* 展示修改地址的对话框 */
        showEditDialog(order_id){
            this.orderDialogVisible = true;
        },

        /*  */
        handleChange(){

        },
        /* 对话框关闭事件 */
        addressDialogClosed(){
            this.$refs.addressFormRef.resetFields();
        },

        /* 展示物流信息对话框 */
        async showProgressBox(){
            /* const {data: res} = await this.$http.get('/kuaidi/1106975712662');
            if(res.meta.status !== 200){
                return this.$message.error('获取物流进度失败!');
            }   
            this.progressInfo = res.data
            this.progressDialogVisible = true;
            console.log(tihs.progressInfo) */
            const data = [
                {
                "time": "2018-05-10 09:39:00",
                "ftime": "2018-05-10 09:39:00",
                "context": "已签收,感谢使用顺丰,期待再次为您服务",
                "location": ""
                },
                {
                "time": "2018-05-10 08:23:00",
                "ftime": "2018-05-10 08:23:00",
                "context": "[北京市]北京海淀育新小区营业点派件员 顺丰速运 95338正在为您派件",
                "location": ""
                },
                {
                "time": "2018-05-10 07:32:00",
                "ftime": "2018-05-10 07:32:00",
                "context": "快件到达 [北京海淀育新小区营业点]",
                "location": ""
                },
                {
                "time": "2018-05-10 02:03:00",
                "ftime": "2018-05-10 02:03:00",
                "context": "快件在[北京顺义集散中心]已装车,准备发往 [北京海淀育新小区营业点]",
                "location": ""
                },
                {
                "time": "2018-05-09 23:05:00",
                "ftime": "2018-05-09 23:05:00",
                "context": "快件到达 [北京顺义集散中心]",
                "location": ""
                },
                {
                "time": "2018-05-09 21:21:00",
                "ftime": "2018-05-09 21:21:00",
                "context": "快件在[北京宝胜营业点]已装车,准备发往 [北京顺义集散中心]",
                "location": ""
                },
                {
                "time": "2018-05-09 13:07:00",
                "ftime": "2018-05-09 13:07:00",
                "context": "顺丰速运 已收取快件",
                "location": ""
                },
                {
                "time": "2018-05-09 12:25:03",
                "ftime": "2018-05-09 12:25:03",
                "context": "卖家发货",
                "location": ""
                },
                {
                "time": "2018-05-09 12:22:24",
                "ftime": "2018-05-09 12:22:24",
                "context": "您的订单将由HLA（北京海淀区清河中街店）门店安排发货。",
                "location": ""
                },
                {
                "time": "2018-05-08 21:36:04",
                "ftime": "2018-05-08 21:36:04",
                "context": "商品已经下单",
                "location": ""
                }];

            this.progressInfo = data;
            this.progressDialogVisible = true;
        }
    },
}
</script>

<style scoped>
    .el-table{
        margin-top: 15px;
    }
    .el-cascader{
        width: 100%;
    }
</style>
